1 definition by Rock On!111

Top Definition
-A weapon of mass destruction, coming out of your penis.
-Cum blasted at a high rate out of your penis
Person 1 - Hey, what should i use to destroy the world?
Person 2- A cumblaster, of course.
by Rock On!111 December 02, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.